Animal detectives Sam and Kit collect all the clues while searching for the suspect who bit an express train's engineer.

Sam and Kit are sent to the African Grasslands to investigate rampaging rhinos at a watering hole gathering, and a bug-loving genet is caught in the act.

When the Mice Squad go missing in the Arctic Tundra, Sam and Kit go on a long-winded search and discover that despite what it may seem, a nearby herd of musk oxen are likely involved.

Sent to the European Wetlands to investigate falling bird eggs, Sam and Kit are given unexpected help from Wally Bungler as they race to stop a sneaky cuckoo bird.

Sam and Kit are sent to the African Desert to locate a missing mole rat- the princess of the current kingdom. With time running short, however, the duo have to hurry before a hungry owl finds her first.

Trees are falling over in a mysterious fashion in the North American Forest, and Sam and Kit have to find the culprit before the entire forest is destroyed. However, the burrowing suspect is hard to catch.

An orangutan is struck by a thief who has been stealing fruit from her island in the Asian Jungle, but even when Sam and Kit cover all their bases, the mystery bandit keeps slipping by their sights.

Sam and Kit are dispatched to the North American Desert to try and break up a fight between a pair of gila monsters. However, they manage to bite and poison Kit, forcing Sam to work on the case by himself before the lizards leave the town in ruins.

Sam and Kit are sent to find a missing ball of giraffe dung on the African Grasslands. Sam, however, is less than enthused, particularly due to his germophobic nature.

Wally Bungler joins Kit and Sam in the South American Jungle as they search for a tarantula's pet dotted humming frog. Unfortunately, the surrounding area is full of frogs, and finding the one they're looking for is a real challenge.

The Mice Squad van's satellite dish is chomped off by a mysterious creature, and both Sam and Kit are at odds at who the culprit is.

Sam and Kit investigate the strange shrieks keeping the bats awake in a cave.

The pals search for the culprit who nabbed a crab's spiral shell home.

Sweetie the honey badger sneaks onto Sam and Kit's bee-infested aircraft.

Mysterious lights are messing up the dancing at the firefly prom.

The duo follows the jungle sounds to locate a baby monkey.

A silver ant needs help getting back home after being swept up by a sandstorm.

Sam and Kit head to the swamp to investigate a dinosaur sighting.

Something's funky in the food at a jungle resort for howler monkeys.

Snowshoe hares need to find a missing camper during their trip to the forest.

Sam and Kit save a town from being pulled underground by a legendary serpent.

The pals search for their team leader after crashing during a flight test.